William TALVAS Count Of Ponthieu(abt 1090 - 30 Jun 1171)
Helie BOREL Countess Of Burgundy(Nov 1080 - 28 Feb 1142)
Guy II Count Of Ponthieu
Ida
b.  
d. 1147
br.  
occ.  
AKA.  
PAR.  
b.  
d.  
br.  
occ.  
AKA.  
PAR.  
Children
> John I Count Of Ponthieu(abt 1140 - 30 Jun 1191)